diff options
| author | Kulikov Vasiliy <segooon@gmail.com> | 2010-07-05 12:00:54 +0400 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2010-07-07 08:46:42 +0200 |
| commit | eb703f98191a505f78d0066712ad67d5dedc4c90 (patch) | |
| tree | 5dc85a0e152c6b4d25816f4ba5f98d3207054c20 /kernel | |
| parent | e35e7fb0e9ea557f7504ced6fe4ccf69e44b7f07 (diff) | |
kernel/watchdog: Initialize 'result'
Variable on the stack is not initialized to zero, do it
explicitly.
This bug was found by a compiler warning:
kernel/watchdog.c:463: warning: 'result' may be used uninitialized in this function
Signed-off-by: Kulikov Vasiliy <segooon@gmail.com>
Acked-by: Don Zickus <dzickus@redhat.com>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Arnaldo Carvalho de Melo <acme@redhat.com>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Mike Galbraith <efault@gmx.de>
Cc: Steven Rostedt <rostedt@goodmis.org>
LKML-Reference: <1278316854-28442-1-git-send-email-segooon@gmail.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'kernel')
| -rw-r--r-- | kernel/watchdog.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/kernel/watchdog.c b/kernel/watchdog.c index 91b0b26adc6..613bc1f0461 100644 --- a/kernel/watchdog.c +++ b/kernel/watchdog.c @@ -460,7 +460,7 @@ static void watchdog_disable(int cpu) static void watchdog_enable_all_cpus(void) { int cpu; - int result; + int result = 0; for_each_online_cpu(cpu) result += watchdog_enable(cpu); |